Revising some Tidy Concepts

Although we do need to stick to either, Base R or Tidyverse, let us start by revising some concepts from the tidyverse universe. Here is a cheatsheet - https://www.rstudio.com/wp-content/uploads/2015/02/data-wrangling-cheatsheet.pdf

Some old concepts - Data Transformation

Recall the data transformation workshop. We will once again need dplyr.

Some new concepts - Data Wrangling

Open the cheatsheet. Let’s go through when we can use gather, spread, separate and unite from the tidyr package.

Data Visualisation

ggplot, BUT we also learnt about plotly last time, so let’s try this again. It works best with html files such as the one we are trying to create here.

Teaching and Communication

We will create this document, everything from this point on, in R-Markdown